package ClassSecond;

import java.util.Scanner;

public class CircleTest {

	public static void main(String[] args) {
		Scanner scan=new Scanner(System.in);
		int x=scan.nextInt();
		int y=scan.nextInt();
		double r=scan.nextDouble();
		int p=scan.nextInt();
		Circle circle=new Circle(x,y,r);
		System.out.print("Area of Circle(("+x+","+y+"),"+r+") is:");
		System.out.printf("%.2f\n", circle.getArea(r));
		Point P=new Point(p);
		circle.contains(P);
	}

}
